Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814188 | Soft tissue paper having a surface deposited substantive softening agent | Paul Thomas Weisman, Jonathan Andrew Ficke, Thomas James Klofta | 1998-09-29 |
| 5759346 | Process for making smooth uncreped tissue paper containing fine particulate fillers | — | 1998-06-02 |
| 5700352 | Process for including a fine particulate filler into tissue paper using an anionic polyelectrolyte | Howard Thomas Deason | 1997-12-23 |
| 5679218 | Tissue paper containing chemically softened coarse cellulose fibers | Howard Thomas Deason | 1997-10-21 |
| 5672249 | Process for including a fine particulate filler into tissue paper using starch | John P. Erspamer, Charles William Neal, Jonathan Andrew Ficke, Jeffress Paul Halter | 1997-09-30 |
| 5635028 | Process for making soft creped tissue paper and product therefrom | Paul Thomas Weisman, Dean Van Phan | 1997-06-03 |
| 5611890 | Tissue paper containing a fine particulate filler | John P. Erspamer, Charles William Neal, Jeffress Paul Halter | 1997-03-18 |
| 5582685 | Method for producing a cellulose pulp of selected fiber length and coarseness by a two-stage fractionation | — | 1996-12-10 |
| 5487813 | Strong and soft creped tissue paper and process for making the same by use of biodegradable crepe facilitating compositions | Paul Thomas Weisman, Dean Van Phan | 1996-01-30 |
| 5405499 | Cellulose pulps having improved softness potential | — | 1995-04-11 |
| 5228954 | Cellulose pulps of selected morphology for improved paper strength potential | John P. Erspamer | 1993-07-20 |
| 4985119 | Cellulose fiber-reinforced structure | Byron Jerry Lee Huff | 1991-01-15 |
| 4952278 | High opacity paper containing expanded fiber and mineral pigment | Paul E. Gregory | 1990-08-28 |
| 4761203 | Process for making expanded fiber | — | 1988-08-02 |
| 4559937 | Fluid collection bag with a screen for a surgical drape | — | 1985-12-24 |
| 4294876 | Tufted material having a laminated film primary tufting substrate | James Berger Camden | 1981-10-13 |